If you're talking to someone on the phone and halfway through they identify themselves as a bot, surprising you, there's a profound sense of something like betrayal. A moment ago you were having a human connection, and suddenly that vaporized. You were misled and were just talking to an unfeeling robot.

And heartfelt writing is similar. We imagine the human at the other side of the screen and we relate. And when we discover it was a bot, no matter how accurate the sentiment, that relationship vanishes.

But with math and software, it's already sterile from a human connection perspective. It's there for a different purpose. Yes, it can be beautiful, but when we read it we don't tend to build a human connection with the coder.

An interesting exception is comments. When we read the fast inverse square root code and see the "what the fuck..." comment, we instantly relate to the person writing the software. If we later learned that comment was generated by an LLM, we'd lose that connection, again.

IMHO. :)